Could you tell me whether both of the following sentences in each pair are okay? Thank you.<br/><br/><i>1A. I spelt his surname <u>wrong</u>.</i><br/><i>1B. I spelt his surname <u>wrongly</u>.</i><br/><br/><i>2A. I <u>am very interested</u> in classic music.</i><br/><i>2B. I <u>am interested much</u> in classic music.</i>